Subchapter VII - Primary Lead
- Section NR 274.07 - Applicability; description of the primary lead subcategory
- Section NR 274.072 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available
- Section NR 274.073 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable
- Section NR 274.074 - New source performance standards
- Section NR 274.075 - Pretreatment standards for existing sources
- Section NR 274.076 - Pretreatment standards for new sources